I've been looking around for some Ducati Performance Racing Handguards for my 2014 SP and $500 new is hard to swallow. If I can find a used set for a reasonable price, that would be optimal.
Yep, they're actually the fourth hardest pill to swallow on these bikes.. Tucked right behind a Termi exhaust, GPS and the Tail Box.. Good luck with your search, they're really nice to have on the bike for protection and turn signal visibility.
I've been waiting to piece together some used 939 handguard parts for my 821. Gives the look of the DP guards, without all the price. I'm not worried about "protection", since all they're really useful for is the wind.